PSU have quite high voltages, the electrical tape may not be sufficient.
I just got a free psu, and I decided I wanted it to look a little nicer. So, took it apart and replaced the black fan with a blue led fan. The old one had some sort of silicone insulation wrapped around the wire. I wrapped the wires of the new fan in electrical tape. will this tape stand the extreme heat inside the power supply? if not, what will?